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  • Flame retardant MFR-80

Flame retardant MFR-80

  • Product Name: Flame retardent
  • Product Grade: MFR-80
  • P content(wt.%): 10.5
  • Cl content(wt.%): 25.5
  • PACKAGE: 250KG/DR

    • Product Detail

    Product Tags

    Description

    MFR-80 flame retardant is an added type of phosphate ester flame retardant, widely used in polyurethane foam, sponge, resin and so on. , with high flame retardancy, good yellow core resistance, hydrolysis resistance,low fogging， no TCEP,TDCP and other substances.
    It can be used as a flame retardant for strip, block, high resilience and molded polyurethane foam materials.It can meet the following flame retardant standards: US:
    California TBI17, UL94 HF-1, FWVSS 302, UK: BS 5852 Crib5, Germany: automotive DIN75200,
    Italy: CSE RF 4 Class I

    Application

    MFR-80 Can be used in block foam, high resilience and molded polyurethane foams

    Flame retardant MFR-80 (1)
    Flame retardant MFR-80 (2)

    Typical Properties

    Physical properties Colorless transparent liquid
    P content,% wt 10.5
    CI content,% wt 25.5
    Color(Pt-Co) ≤50
    Density(20°C ) 1.30±1.32
    Acid value, mgKOH/g <0.1
    Water content,% wt <0.1
    Viscosity(25℃, mPa.s ) 300-500

    Safety

    • Wear protective clothing including chemical goggles and rubber gloves to avoid eye and skin contact. Handle in a well ventilated area. Avoid inhalation of vapor or mist. Wash thoroughly after handling.

    • Keep away from heat, sparks and open flame.

    FAQ

    I need a flame retardant for polyurethane foam with good hydrolysis resistance. Is MFR-80 suitable?

    Yes, MFR-80 has excellent hydrolysis resistance, making it durable in humid environments.

    My foam turns yellow at the core after storage. Can MFR-80 prevent yellowing?

    It is formulated for good yellow core resistance; avoid high levels of certain amine catalysts that may interact.

    What flame retardant standards can MFR-80 help meet?

    California TB117, UL94 HF-1, and others. Typical dosage 8–12 phr.

    Can MFR-80 be used in polyester-based polyurethane foam?

    Yes, it is widely used in both polyether and polyester flexible foams.

    My continuous slabstock foam line requires a low-viscosity liquid for easy metering. Is MFR-80 low viscosity?

    Yes, it is an additive phosphate ester with moderate viscosity, pumpable at room temperature.

    Does MFR-80 contain TCEP or TDCP?

    No, it is free of TCEP and TDCP, complying with modern environmental regulations.

    I produce high-resilience molded foam for seating. How much MFR-80 should I use?

    5–10 phr, depending on foam density and flammability requirement; test for optimal level.

    My foam has a rough surface when using some flame retardants. Will MFR-80 cause surface defects?

    No, it is well-ompatible and does not cause surface stickiness or roughness.

    Is MFR-80 suitable for flame-retardant polyurethane coatings?

    Yes, it can be used in coatings, but for waterborne systems, compatibility should be tested.

    What is the shelf life of MFR-80?

    12 months in a sealed container; avoid moisture absorption.

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